Abstract: A printing system that has a media feed assembly for feeding different sizes of media along a media path, the media path having a width corresponding to a maximum width of media that can be printed by the printing system. The system also having a printhead assembly positioned on a first side of the media path and spanning the width of the media path, an aerosol collection duct with an opening on the first side of the media path and a spittoon system positioned on a second side of the media path opposing the first side. The printhead assembly is configured to eject non-printing ink drops from any section not required to print media that is less than the maximum width, and the spittoon system is configured to collect the non-printing ink drops.

Abstract: A print engine for an inkjet printer which has a media path extending past a printhead assembly along a paper axis, has an elongate printhead carriage extending transverse to the paper axis, a series of interfaces for supplying ink to respective printhead modules spaced along the printhead carriage such that during use, the printhead modules span the media path and ink conduits connected to the interfaces for feeding ink to the printhead modules. The printhead carriage has a series formations to position the ink conduits such that they all extend away from the interfaces in a direction transverse to the long axis to a common side of the printhead carriage.

Abstract: A wide format printer that has a vacuum platen assembly, a printhead assembly spaced from the vacuum platen assembly, a media path extending between the vacuum platen assembly and the printhead assembly and a media encoder embedded within the vacuum platen assembly wherein, the media path is greater than 432 mm (17 inches) wide.

Abstract: Noise cancellation is effected for audio devices. In connection with various embodiments, a forward leakage transfer function is determined using a signal corresponding to detected portions of the generated sound that has leaked out of the user's ear canal with the proximate end of the earphone inserted in (or otherwise fitted to) the ear. This forward leakage transfer function can be used to characterize ambient noise entering a user's ear canal. A signal corresponding to ambient noise is processed with the forward leakage transfer function to generate and output a noise-cancelling signal for canceling at least a portion of the detected ambient noise.

Abstract: A handgun safe including a tray to receive a handgun and a lid operatively associated with the tray such that the tray may slide horizontally with respect to the lid to selectively reveal or conceal the interior portion of the tray. In all embodiments the height of the lid is less than the height of the tray. The handgun safe may further include a latch associated with the lid and tray configured to secure or lock the tray in a closed position with respect to the lid. The handgun safe may further include an electronic switch configured to cause the latch to disengage. The electronic switch may include a biometric scanner, electronic lock or other security device.

Abstract: A printing system that has a print zone, a media path extending through the print zone along a paper axis, a printhead carriage for mounting a plurality of printhead modules adjacent the print zone such that the printhead modules collectively span the media path and are staggered with respect to the paper axis, the printhead modules each having nozzles arranged in parallel rows and a plurality of datum features for holding the printhead carriage such that the parallel rows extend normal to the paper feed axis.

Abstract: A printing system that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads each coupled to the feed line and the return line and a pumping system configured to generate fluid flow from the feed line to the return line via the printheads to prime the printheads.

Abstract: A method of printing by translating media across a print zone at a first speed based upon the angular velocity of a drive roller and subsequently translating the media at a second speed determined by a movable media engagement assembly configured to engage one side of the media.

Abstract: A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being fluidically coupled to the first and second conduits and, a bypass line coupling the feed line to the return line.

Abstract: A printing system that has a printhead assembly for printing media fed along a media path and a plurality of service modules for the printhead assembly. Each of the service modules is configured to operate in a plurality of different modes and each of the service modules are independently operable.

Abstract: A printing system with a drive roller configured to engage and push media into a print zone and a movable media engagement assembly configured to engage one side of the media and pull the media while the drive roller remains engaged with the media.

Abstract: A wide format printer that has an inkjet printhead assembly for printing media fed along a media path that is more than 432 mm (17 inches) wide, and an aerosol collection system for collecting ink aerosol generated by the printhead assembly. The printhead assembly is positioned on a first side of the media path and the aerosol collection system has a first aerosol collection opening positioned on the first side of the media path and a second aerosol collection opening positioned on a second side of the media path.

Abstract: A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, the printheads each fluidically coupled to the feed and the return lines, a bypass line coupling the first conduit to the return line and, a pumping system configured to initially prime ink through the feed line, the return line, and the bypass line before priming each of the printheads.

Abstract: A printing system with an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads each fluidically coupled to the first and return lines and a bypass line coupling the feed line to the return line.

Abstract: A wide format printer that has a media transport system configured to transport media along a media path that is more than 432 mm (17 inches) wide, a printhead assembly fixed relative to the media path and a plurality of service modules for the printhead assembly. Each of the service modules is independently movable relative to the media path.

Abstract: A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being coupled to the feed line and the return line and, a pumping system configured to generate fluid flow from the feed line to the return line via the printheads to prime the printheads.

Abstract: A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, the printheads each coupled to the feed line and the return line and, a pumping system to generate a pressure difference between the feed line and the return line during a printhead replacement operation.

Abstract: A printing system that has a media transport system configured to transport media of differing dimensions along a media path, a printhead assembly for printing media transported along the media path, the media path having differing widths depending on the dimensions of the media and, a plurality of service modules for the printhead assembly. Each of the service modules is configured to operate in a plurality of different modes. During use, the media path extends between the printhead assembly and at least some of the service modules configured to operate in one of the modes while any of the service modules beyond the media path operate in another of the modes.

Abstract: A wide format printer that has a drive roller configured to engage and push media into a print zone and a movable media engagement assembly configured to engage one side of the media and pull the media while the drive roller remains engaged with the media wherein the print zone is more than 432 mm (17 inches) wide.

Abstract: A printing system that has a media feed assembly for feeding different sizes of media along a media path, the media path having a width corresponding to a maximum width of media that can be printed by the printing system. The system also having a printhead assembly positioned on a first side of the media path and spanning the width of the media path, an aerosol collection duct with an opening on the first side of the media path and a spittoon system positioned on a second side of the media path opposing the first side. The printhead assembly is configured to eject non-printing ink drops from any section not required to print media that is less than the maximum width, and the spittoon system is configured to collect the non-printing ink drops.